| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.69 | 11.208% | $15.2244 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $65.96 | 12.440% | $74.1654 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $99.78 | 6.800% | $106.565 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $62.94 | 7.167% | $67.4509 | $67.45 | $67.45 | $67.50 |
| Purchase #5 | $247.98 | 7.763% | $267.2307 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $45.31 | 13.808% | $51.5664 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $182.75 | 6.813% | $195.2008 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $718.41 | $777.4036 | $777.41 | $777.35 | $777.50 | |